.cdk-overlay-container,.cdk-global-overlay-wrapper{pointer-events:none;top:0;left:0;height:100%;width:100%}.cdk-overlay-container{position:fixed;z-index:1000}.cdk-overlay-container:empty{display:none}.cdk-global-overlay-wrapper{display:flex;position:absolute;z-index:1000}.cdk-overlay-pane{position:absolute;pointer-events:auto;box-sizing:border-box;display:flex;max-width:100%;max-height:100%;z-index:1000}.cdk-overlay-backdrop{position:absolute;inset:0;pointer-events:auto;-webkit-tap-highlight-color:transparent;opacity:0;touch-action:manipulation;z-index:1000;transition:opacity .4s cubic-bezier(.25,.8,.25,1)}@media(prefers-reduced-motion){.cdk-overlay-backdrop{transition-duration:1ms}}.cdk-overlay-backdrop-showing{opacity:1}@media(forced-colors:active){.cdk-overlay-backdrop-showing{opacity:.6}}.cdk-overlay-dark-backdrop{background:#00000052}.cdk-overlay-transparent-backdrop{transition:visibility 1ms linear,opacity 1ms linear;visibility:hidden;opacity:1}.cdk-overlay-transparent-backdrop.cdk-overlay-backdrop-showing,.cdk-high-contrast-active .cdk-overlay-transparent-backdrop{opacity:0;visibility:visible}.cdk-overlay-backdrop-noop-animation{transition:none}.cdk-overlay-connected-position-bounding-box{position:absolute;display:flex;flex-direction:column;min-width:1px;min-height:1px;z-index:1000}.cdk-global-scrollblock{position:fixed;width:100%;overflow-y:scroll}.cdk-overlay-popover{background:none;border:none;padding:0;outline:0;overflow:visible;position:fixed;pointer-events:none;white-space:normal;color:inherit;text-decoration:none;width:100%;height:100%;inset:0 auto auto 0}.cdk-overlay-popover::backdrop{display:none}.cdk-overlay-popover .cdk-overlay-backdrop{position:fixed;z-index:auto}:root{--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--text-sm: .9rem;--text-md: 1.1rem;--text-lg: 1.5rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--radius: .5rem;--radius-lg: .75rem;--touch-target: 3rem;--color-bg: #ffffff;--color-text: #1f2937;--color-muted: #6b7280;--color-border: #d1d5db;--color-surface: #ffffff;--color-accent: #f97316;--color-on-accent: #ffffff;--color-correct-bg: #dcfce7;--color-correct-border: #16a34a;--color-wrong-bg: #fee2e2;--color-wrong-border: #dc2626}@media(prefers-color-scheme:dark){:root{--color-bg: #111827;--color-text: #f3f4f6;--color-muted: #9ca3af;--color-border: #374151;--color-surface: #1f2937;--color-correct-bg: #14532d;--color-correct-border: #22c55e;--color-wrong-bg: #7f1d1d;--color-wrong-border: #f87171}}.cdk-overlay-dark-backdrop{background:#0009}body{margin:0;font-family:var(--font-sans);font-size:var(--text-md);color:var(--color-text);background:var(--color-bg)}button{font:inherit}